Certified reference materials (CRMs) for use on-site to assess auditable results tested in the presence of the auditor

Blind proficiency testing program (PTP) samples to be sent as unknowns to the labs of interest

Certified Reference Materials

LQSi offers certified reference materials (CRMs) that are manufactured and certified according to stringent industry standards. We have a wide range of minerals with well-characterized chemical and physical characteristics.

LQSi invests heavily in our technical experts, equipment, and software to ensure that our services are technically superior in all areas, our samples homogenous and we meet or exceed ASTM, ISO, and industry requirements. LQSi can help your laboratory meet the ever-increasing demands for technical performance required by laboratory quality management systems. Contact us today for auditor support you can trust.